Protection of biological diversity in in national parks and other protected areas Corporate author IUCN Date 1990 Source IUCN (ID: MON-092217) Title (French) Protection de la diversité biologique dans les parcs nationaux et autres aires protégées Title (Spanish) Protección de la diversidad biológica en los parques nacionales y otras áreas protegidas Reference number GA 1990 REC 027 (18.27) Publisher | Place of publication IUCN | Gland, Switzerland Document type Soft law - Declaration/recommendation Conference name | place | date IUCN General Assembly | Perth, Australia | 19901128-19901205 Language English, French, Spanish Field of application International Subject Wild species & ecosystems Keyword Ecosystem preservation Protection of species Protected area National parks Full text GA_18_REC_027_Protection_of_Biological_Diversity_i.pdf GA_18_FR_27.pdf GA_18_027_ES.pdf Website portals.iucn.org